A round pipe cleaning device of a round pipe and sleeve welding production line

Abstract

The utility model relates to round pipe scrap cleaning technical field, specifically speaking, it is a kind of round pipe cleaning device of round pipe and shaft sleeve welding production line. It includes air suction box, and the side wall of air suction box is equipped with suction port, and air suction box is provided with scrap collecting box in;Air suction box is also provided with cloth bag cage, and the outer wall of cloth bag cage is equipped with cloth bag, and cloth bag is used for filtering dust, and the top of air suction box is provided with the vent pipe that is communicated with air suction box in;Fan cover, fan cover is connected with air suction box, and fan cover is provided with fan in, and fan is provided with suction pipe and exhaust pipe, and suction pipe is communicated with vent pipe;Through above-mentioned technical scheme, the utility model solves the problem that suction machine takes round pipe scrap for a long time, dust is accumulated in suction machine and damages parts, reduces the service life of suction machine.

Description

Technical Field

[0001] This utility model relates to the field of round tube waste cleaning technology, specifically a round tube cleaning device for a round tube and bushing welding production line. Background Technology

[0002] Welding of round tubes to bushings is mainly used in scenarios that require torque transmission, load bearing, or precise positioning. Welding round tubes to bushings can achieve local functional enhancement and save materials and reduce costs. Before welding round tubes to bushings, a boring machine is needed to bevel the round tube. After boring, the waste remains on the round tube. Welding the round tube and bushing at this time will result in welding defects and poor welding quality.

[0003] Currently, after the round tube is bored, it is placed into a chip collector to collect the waste chips, ensuring that the round tube is free of impurities during welding. While the chip collector is sucking up the waste chips, it also sucks in the surrounding dust. The dust is pushed and squeezed in the chip collector for a long time, which causes damage to the parts and reduces the service life of the chip collector. Utility Model Content

[0004] In order to solve the problems in related technologies, this utility model provides a round tube cleaning device for a round tube and bushing welding production line. This device solves the problem that while the chip suction machine is absorbing waste chips, it also sucks in dust, which adheres to the internal parts of the chip suction machine, leading to damage and reduced service life of the chip suction machine.

[0005] To solve the above problems, the following technical solutions are provided: This utility model discloses a round tube cleaning device for a round tube and bushing welding production line, comprising: The suction box has a chip suction port on its side wall and a chip collection box inside. The suction box is also equipped with a bag cage, the outer wall of which is covered with a cloth bag for filtering dust, and the top of the suction box is equipped with a ventilation pipe that communicates with the inside of the suction box. A fan cover is provided, which is connected to the air intake box. A fan is installed inside the fan cover. The fan is equipped with an air intake pipe and an air exhaust pipe. The air intake pipe is connected to the ventilation pipe.

[0006] The above solution, through the setting of a bag cage and a bag, places the bored round tube into the chip suction port via a feeding mechanism. The blower is then started, connecting the suction pipe, ventilation pipe, and suction box. A negative pressure is created inside the suction box, and the gas carries the waste chips into it. At this point, the waste chips and larger dust particles fall into the chip collection box, while smaller dust particles reach the bag with the gas. The dust adheres to the bag, and the filtered gas enters the blower through the ventilation pipe and suction pipe, and is discharged through the exhaust pipe. The blower sucks up the waste chips left from the round hole boring, and the dust enters the suction box with the waste chips. The dust is filtered by the bag, and the purified gas is discharged outside the device, preventing dust from damaging the blower and polluting the environment, thus improving the device's service life.

[0007] Furthermore, the air intake box is also equipped with a vertical partition, which divides the interior of the air intake box into a first chamber and a second chamber, and the partition is provided with ventilation openings; The chip collection box and the cloth bag cage are respectively located in the first chamber and the second chamber, and the chip suction port is located on the side of the suction box near the chip collection box.

[0008] The above scheme connects the first and second chambers through the partition and the ventilation opening, so that the fan is connected to the second and first chambers in sequence. After the fan is started, the waste and gas from the circular tube are sucked into the first and second chambers from the suction port for treatment.

[0009] Furthermore, the chip collection box is placed at the bottom of the first chamber, and a vertical baffle is provided on the inner wall of the top of the first chamber. The cross-section of the baffle is perpendicular to the axis of the chip suction port.

[0010] The above solution uses a baffle to allow waste and dust to enter the first chamber through the dust suction port. The waste and dust hit the baffle and fall into the dust collection box for collection, thus completing the collection of waste and the initial filtration of dust. The baffle also covers the ventilation opening to prevent waste from directly contacting the filter bag through the ventilation opening, which would affect the service life of the filter bag.

[0011] Furthermore, the bag cage is vertically installed in the second chamber, the top of the bag cage is connected to the top of the air intake box through a rubber seal, and the air pipe is connected to the second chamber.

[0012] The above solution uses a bag cage placed in the second chamber, separated from the dust collection box, to collect waste dust and large particles of dust in the first chamber, achieving preliminary filtration of the gas before it enters the bag cage for filtration on the filter bag, thus improving the filtration effect.

[0013] Furthermore, a channel is provided at the top of the fan cover.

[0014] The above solution uses a channel to connect the suction pipe to the ventilation pipe, thereby drawing the waste from the round tube into the suction box, and the exhaust pipe discharges the filtered gas outside the device to protect the environment.

[0015] Furthermore, sealing plates are installed on the side walls and top of the air intake box.

[0016] The above solution uses a sealing plate to form a barrier to prevent external dust from entering the suction box and avoid dust from directly entering the filter bag, which would reduce the filter bag's filtration performance.

[0017] Furthermore, it also includes a clamping assembly connected to the side wall of the suction box near the chip inlet. The clamping assembly includes a gripper cylinder and a cylinder, and the gripper cylinder is coaxial with the chip inlet.

[0018] The above solution uses a clamping component, with a gripper cylinder used to clamp the round tube, keeping it stable within the chip suction port and improving chip suction efficiency. The cylinder drives the gripper cylinder to move, thus allowing the gripper cylinder to clamp the round tube and feed it into or out of the chip suction port, making loading and unloading convenient.

[0019] Furthermore, the cylinder is connected to the intake box via a mounting plate, and the output shaft of the cylinder is connected to a connecting plate, which is connected to the gripper cylinder; the gripper cylinder moves horizontally and perpendicular to the cylinder.

[0020] The above solution uses a mounting plate and a connecting plate. The clamping assembly is mounted on the air intake box via the mounting plate, and the cylinder is connected to the gripper cylinder via the connecting plate, thereby driving the gripper cylinder to clamp the round tube and move it, thus realizing the loading and unloading of the round tube.

[0021] The above solution has the following advantages: This utility model provides a round tube cleaning device for a round tube and bushing welding production line, which includes an air suction box and a fan cover. After boring, the round tube is placed into the chip suction port. The fan is started, and the suction pipe connects to the ventilation pipe and the suction box, creating a negative pressure inside. The gas carries the waste chips into the suction box, where they fall into the chip collection box. Smaller dust particles are carried by the gas to the filter bag, where they adhere. The filtered gas enters the fan through the ventilation pipe and suction pipe, and is discharged through the exhaust pipe. The fan sucks up the waste chips left from the round hole boring, and the dust enters the suction box with the waste chips. The dust is filtered and collected by the filter bag, and the purified gas is discharged outside the device. This avoids dust damaging the fan and polluting the environment, thus improving the device's service life. Attached Figure Description

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of a round tube cleaning device in a round tube and bushing welding production line; Figure 2 for Figure 1 Another perspective view; Figure 3 This is a schematic diagram of the internal structure of a round tube cleaning device in a round tube and bushing welding production line. Figure 4 for Figure 3 Enlarged view of point A; Figure 5 for Figure 3 Another perspective view; Figure 6 This is a schematic diagram of the clamping assembly.

[0023] Explanation of reference numerals in the attached drawings: 1. Suction box; 11. Chip suction port; 12. Baffle; 13. Partition; 131. First chamber; 132. Second chamber; 14. Ventilation port; 15. Sealing plate; 2. Bag cage; 21. Bag; 22. Ventilation pipe; 3. Fan cover; 31. Fan; 32. Suction pipe; 33. Exhaust pipe; 34. Channel; 4. Chip collection box; 5. Clamping assembly; 51. Clamping claw cylinder; 52. Cylinder; 53. Mounting plate; 54. Connecting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In specific embodiment 1, such as Figures 1-5 As shown, the present invention discloses a round tube cleaning device for a round tube and bushing welding production line, comprising: an air suction box 1 and a fan cover 3. The air suction box 1 is connected to the fan cover 3. The round tube boring hole is placed in the air suction box 1. A fan 31 is installed in the fan cover 3. When the fan 31 is started, the gas drives the waste from the round tube into the air suction box 1 for collection.

[0026] The suction box 1 has a chip suction port 11 on its side wall. The outer side of the chip suction port 11 is composed of multiple nylon sealing sleeves (not shown in the figure). The diameter of the multiple nylon sealing sleeves decreases step by step, so as to accommodate round tubes of different diameters. Round tubes of different diameters are inserted into the chip suction port 11 until they abut against the corresponding nylon sealing sleeves. A chip collection box 4 is provided inside the suction box 1. After the round tube is bored, it is placed into the chip suction port 11. The waste chips in the round tube enter the chip collection box 4 through the chip suction port 11 and are collected. A cloth bag cage 2 is also provided inside the suction box 1. A vertical partition 13 is also provided inside the suction box 1. The partition 13 divides the interior of the suction box 1 into a first chamber 131 and a second chamber 132. A ventilation port 14 is provided on the partition 13, which connects the first chamber 131 and the second chamber 132.

[0027] like Figure 3 and Figure 5 As shown, the chip collection box 4 and the bag cage 2 are respectively located in the first chamber 131 and the second chamber 132. The chip suction port 11 is located on the side of the air suction box 1 near the chip collection box 4. That is, the gas enters the first chamber 131 through the chip suction port 11 and then enters the second chamber 132 through the ventilation port 14.

[0028] It should be noted that the chip collection box 4 is placed at the bottom of the first chamber 131. A vertical baffle 12 is also provided on the inner wall of the top of the first chamber 131. The cross-section of the baffle 12, i.e., its projection, can cover the chip suction port 11 and the ventilation port 14. The baffle 12 is connected to the inner walls on both sides of the suction box. The cross-section of the baffle 12 is perpendicular to the axis of the chip suction port 11. The gas carries the waste chips into the first chamber 131 through the chip suction port 11 and impacts the baffle 12. The waste chips and larger dust particles fall into the chip collection box 4 below the baffle 12. The baffle 12 blocks the gas, allowing the gas to enter the second chamber 132 from below the baffle 12 through the ventilation port 14, thus completing the collection of waste chips and the preliminary filtration of the gas.

[0029] like Figure 4 As shown, the bag cage 2 is vertically installed in the second chamber 132. The outer wall of the bag cage 2 is fitted with a bag 21, which is used to filter dust. The bag 21 is made of woven filter cloth or non-woven felt, and uses the filtration effect of the fiber fabric to filter the dust-laden gas. When the dust-laden gas enters the second chamber 132, as dust accumulates on the surface of the bag 21, when the pressure difference on both sides of the bag 21 is large, some fine dust particles that have been attached to the bag 21 will be squeezed through. After long-term use, the bag 21 should be cleaned to ensure its filtration effect.

[0030] In this embodiment, sealing plates 15 are installed on the side walls and top of the suction box 1. The sealing plates 15 form a sealing barrier to prevent external dust from entering the suction box 1 and to avoid dust directly entering the filter bag 21, which would reduce the filtration performance of the filter bag 21. A vent pipe 22 communicating with the inside of the suction box 1 is provided at the top of the suction box 1. The top of the filter bag cage 2 is connected to the top of the suction box 1 through a rubber seal. The vent pipe 22 is connected to the second chamber 132. Gas is discharged from the suction box 1 through the vent pipe 22 via the first chamber 131 and the second chamber 132.

[0031] It should be noted that the fan cover 3 is connected to the air intake box 1. The fan 31 is equipped with an air intake pipe 32 and an exhaust pipe 33. The air intake pipe 32 is connected to the ventilation pipe 22 (not shown in the figure). The top of the fan cover 3 has a channel 34. The air intake pipe 32 is connected to the ventilation pipe 22 through the channel 34. The air intake pipe 32 draws the gas from the waste material of the round pipe into the fan 31 through the waste material intake port 11, the first chamber 131, the ventilation port 14, the second chamber 132 and the ventilation pipe 22 in sequence. The waste material is processed in the first chamber 131 and the gas is filtered in the second chamber 132. The fan 41 discharges the filtered gas to the outside through the channel 3 to avoid dust pollution of the environment.

[0032] like Figure 6 As shown, in the specific embodiment 2, the difference between this embodiment and embodiment 1 is that this embodiment also includes a clamping component 5. The clamping component 5 is connected to the side wall of the air suction box 1 near the chip suction port 11. The clamping component 5 includes a gripper cylinder 51 and a cylinder 52. The cylinder 52 is connected to the air suction box 1 through a mounting plate 53. The output shaft of the cylinder 52 is connected to a connecting plate 54, and the connecting plate 54 is connected to the gripper cylinder 51.

[0033] The gripper cylinder 51 is coaxial with the chip suction port 11. The gripper cylinder 51 moves in a direction perpendicular to the axial direction of the chip suction port 11. Both ends of the gripper cylinder 51 can grip or release the round tube. The gripper cylinder 51 is common knowledge to those skilled in the art, so it will not be described in detail. The gripper cylinder 51 is connected to the connecting plate 54. The cylinder 52 pushes the connecting plate 54, thereby pushing the gripper cylinder 51 to move along the axial direction of the chip suction port 11, thereby approaching or moving away from the chip suction port 11. The gripper cylinder 51 and the cylinder 52 move in the horizontal direction and the direction of movement is perpendicular to each other, so as to grip the round tube and enter or exit the chip suction port 11.

[0034] During operation, the worker places the bored round tube onto the gripper cylinder 51 via the feeding mechanism. The gripper cylinder 51 clamps the round tube, and the cylinder 52 drives the gripper cylinder 51, thereby driving the round tube into the chip suction port 11. The round tube abuts against the chip suction port 11. The blower 31 is started, and the blower 31 draws gas from the waste chip area of ​​the round tube into the blower 31 in sequence through the chip suction port 11, the first chamber 131, the vent 14, the second chamber 132, the vent pipe 22, and the suction pipe 32. The gas carries the waste chip into the first chamber 131 and impacts the baffle 12. The waste chip and large dust particles fall into the chip collection box 4.

[0035] The gas then enters the second chamber 132 from below the baffle 12 and the vent 14. Small dust particles are left on the filter bag 21. The gas is filtered through the filter bag 21 and enters the fan hood 3 through the vent pipe 22. The filtered gas then enters the fan 31 through the vent pipe 22 and the suction pipe 32, and is discharged from the exhaust pipe 33. The filtered gas is discharged outside the device through the channel 34. This device not only sucks up waste chips but also filters the air and discharges the purified air to the outside, which improves the subsequent welding quality of the round pipe, avoids dust accumulation in the chip collector that damages parts, and also prevents dusty gas from polluting the environment.

[0036] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0037] Obviously, the above embodiments are merely examples for clear illustration and are not intended to limit the implementation. For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all implementation methods here, and any obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A round tube cleaning device for a round tube and bushing welding production line, characterized in that, include: The suction box (1) has a chip suction port (11) on its side wall and a chip collection box (4) inside the suction box (1). The suction box (1) is also provided with a bag cage (2), and the outer wall of the bag cage (2) is covered with a bag (21). The bag (21) is used to filter dust. The top of the suction box (1) is provided with a ventilation pipe (22) that communicates with the inside of the suction box (1). The fan cover (3) is connected to the air intake box (1). A fan (31) is installed inside the fan cover (3). The fan (31) is equipped with an air intake pipe (32) and an exhaust pipe (33). The air intake pipe (32) is connected to the ventilation pipe (22).

2. The round tube cleaning device for the round tube and bushing welding production line as described in claim 1, characterized in that, The air intake box (1) is also provided with a vertical partition (13), which divides the interior of the air intake box (1) into a first chamber (131) and a second chamber (132). Ventilation openings (14) are provided on the partition (13). The chip collection box (4) and the cloth bag cage (2) are respectively located in the first chamber (131) and the second chamber (132), and the chip suction port (11) is located on the side of the suction box (1) near the chip collection box (4).

3. The round tube cleaning device for the round tube and bushing welding production line as described in claim 2, characterized in that, The chip collection box (4) is placed at the bottom of the first chamber (131), and a vertical baffle (12) is provided on the inner wall of the top of the first chamber (131). The cross-section of the baffle (12) is perpendicular to the axis of the chip suction port (11).

4. The round tube cleaning device for the round tube and bushing welding production line as described in claim 2, characterized in that, The bag cage (2) is vertically installed in the second chamber (132). The top of the bag cage (2) is connected to the top of the air intake box (1) through a rubber seal. The air pipe (22) is connected to the second chamber (132).

5. The round tube cleaning device for the round tube and bushing welding production line as described in claim 1, characterized in that, The top of the fan cover (3) has a channel (34).

6. The round tube cleaning device for the round tube and bushing welding production line as described in claim 1, characterized in that, The air intake box (1) is equipped with sealing plates (15) on its side walls and top.

7. The round tube cleaning device for the round tube and bushing welding production line as described in claim 1, characterized in that, It also includes a clamping assembly (5), which is connected to the side wall of the air suction box (1) near the chip suction port (11). The clamping assembly (5) includes a gripper cylinder (51) and a cylinder (52), and the gripper cylinder (51) is coaxial with the chip suction port (11).

8. The round tube cleaning device for the round tube and bushing welding production line as described in claim 7, characterized in that, The cylinder (52) is connected to the air intake box (1) via a mounting plate (53). The output shaft of the cylinder (52) is connected to a connecting plate (54), and the connecting plate (54) is connected to the gripper cylinder (51). The gripper cylinder (51) and the cylinder (52) move in the horizontal direction and their directions of movement are perpendicular.

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